ENFIELD, Conn. (WWLP) – Southbound traffic on Interstate 91 is now moving freely, after being delayed for more than an hour due to a series of accidents.

According to Connecticut State Police in Hartford, there were a total of four accidents between the Massachusetts State Line and Exit 48 (Route 220- Elm Street). Lane closures had traffic backed up over the state line, well into Longmeadow.

There are no serious injuries in any of the crashes, according to State Police.